Manufacturing complex quartzware needs a large number of proccessing steps including a large number of cleaning steps. The specific cleaning steps have to be adapted to the prior as well as to the following process.
Heraeus Quarzglas uses all common cleaning methods like spraying systems, washing and rinsing systems, cleaning basins, and also use automized processing.
Efficieny of the cleaning methods is approved by in-house characterization using certified laboritories.